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I need Real Pictures that You took! thank you so much!!

The Vertebrate Heart Lab

Introduction

The hearts of all mammals are virtually identicalexcept for size

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Reid Wolff
Reid WolffLv2
28 Sep 2019

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Related questions

Need help figuring out some of the structures from these pictures, I managed to get some of the answers down but I'm not too sure if they're correct since we weren't given any answer keys...(that's why there's so much, sorry!)

Also the pictures are dissections of dead mice and hearts by the way, just incase anyone can't handle the pictures.

http://imgur.com/a/O7zo4

Thank you so much!

Edit: Are there any other ways besides uploading pics onto here? Because there's about 64 images and the sizes are pretty big so I'd have to change it manually for all pictures.

Edit 2: I have the answers in all of the descriptions of the ones I do have. But here's the ones I don't know: 13,14,23,24,27,28,29,30,38,40,44-46,48

Ones I'm unsure of but I do have the answers: 4, 7, 19, 22, 33, 34, 37, 57

Edit 3: I'm not sure what you mean by incorporated. The pictures are in the link but I dont know how to post them on here without adding so many pictures.

Smaller mammals and birds have faster heart rates than larger ones. It would be useful to have a model that might explain this variation in heart rates. A warm-blooded animal uses large quantities of energy in order to maintain body temperature, because of heat loss through its body surface. Since cold-blooded animals require very little energy when they are resting, the major energy drain on a resting warm blooded animal seems to be maintenance of body temperature. Let’s explore a model based on this idea. The amount of energy available is roughly proportional to blood flow through the heart to the lungs – the source of oxygen. At rest, the amount of energy available is proportional to the amount of heat lost, which is proportional to body surface area. (a) Show that the basal (resting) blood flow f is related to the body weight w by (approximately) f ∝ w 2/3 . Define all the variables that you use. (b) Derive a model that relates basal pulse rate p to body weight w as (approximately) p ∝ w −1/3 . What assumption(s) did you make about hearts?

*Please, i need Unique answer (don't copy andpaste). *Please, don't use handwriting. *Please ineed Reference Like: URL Link..

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